Philadelphia Phillies infielder Didi Gregorius has been placed on the 10-day injured list with a left knee sprain.

The move is retroactive to Thursday, a day after Gregorius and outfielder Kyle Schwarber collided on a single to short left in the seventh inning of an eventual 2-1 loss to the Texas Rangers. Gregorius' leg appeared to hit Schwarber in the face, but both stayed in the game.